"At least it only has to be one of us. The rest of us can make sure the hallucinations don't overwhelm him." April knows the strain of 'seeing' things.

"Find the boy." The Priest uses the stinger to inject the poison into Ed's skin. His surroundings become murky and cloudy almost immediately. But he sees Al, as a child, at the edge of the village. Gesturing to him.

"Come on brother! I found something!" Only Ed will hear the voice too.